110985-05 Briggs and Stratton Engine - Overview

Models starting with 110985-05

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Filter-a/c Foam – Part Number: 270848
$17.95
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Filter-a/c Foam
Part #270848
Fits 4 gross HP Vertical Crankshaft.
Spring-choke Diaph – Part Number: 261249
$10.95
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Spring-choke Diaph
Part #261249
Seal-Oil – Part Number: 391485
$17.95
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Seal-Oil
Part #391485
Gasket-crkcse/009 – Part Number: 270896
$10.95
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Gasket-crkcse/009
Part #270896
This is a genuine replacement part that is OEM sourced to be used with lawnmower engines from Briggs & Stratton and Toro. The gasket is used to seal the connection between the body of the crankcase and the cover. It is recommended to replace gaskets when servicing the engine to ensure proper seals when the parts are reassembled. This gasket is sold individually.
Screw – Part Number: 691664
$7.95
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Screw
Part #691664
Clip-vertical Str – Part Number: 299961
$11.95
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Clip-vertical Str
Part #299961
Cap-oil Fill – Part Number: 281658S
$7.95
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Cap-oil Fill
Part #281658S
This manufacturer approved replacement part is specially produced for use with Briggs and Stratton engines commonly installed on Toro lawn and garden equipment. It is utilized to keep the oil in the tank. Please note this durable plastic oil fill cap is sold individually.
Deflector-Muffler – Part Number: 396548
$27.95
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Deflector-Muffler
Part #396548
Spring-vert Rew Str – Part Number: 390066
$36.95
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Spring-vert Rew Str
Part #390066
Spring-Vert Rew Str
Seal-oil – Part Number: 391483S
$10.95
Special Order
Seal-oil
Part #391483S
This is an authentic replacement part manufactured for use with small engines. This oil seal keeps oil inside the crankcase, and seals the shaft. It is recommended to replace the crankcase gasket when servicing the case, the gasket is available separately. The oil seal is sold individually.
Kit-pump/choke Dia – Part Number: 391681
$38.95
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Kit-pump/choke Dia
Part #391681
This genuine manufacturer approved replacement part is designed for use with lawn and garden equipment. Fits 3.5 and 4 gross HP vertical crankshaft engines (pulsa-jet carburetors). This item provides an air tight seal for the carburetor. Includes a carburetor diaphragm and a metal spring. To complete this repair you would need wrench. • Disconnect spark plug • Remove muffler • Replace diaphragm and spring • Re-assemble and test the unit
Muffler – Part Number: 394569S
$19.95
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Muffler
Part #394569S
This is an authentic exhaust muffler specially designed for Briggs and Stratton engines commonly used on Toro lawn and garden equipment. It is supplied directly from original equipment manufacturer and it is sold individually. Muffler softens the noise coming from the engine and provides an additional layer of filtration of exhaust. This metal muffler is manufactured to meet EPA exhaust regulations.

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Muffler rusted out
7 of 18 people found this instruction helpful.
  • Snoopy from TYRONE, GA
  • Very Easy
  • 30 - 60 mins
hand tightened with threads into threaded insert
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Push mower leaked under neath.
1 person found this instruction helpful.
  • Raymond from Coalport, PA
  • Easy
  • 15 - 30 mins
  • Pliers, Socket set
Pulled the old seal out, replaced it with seal #391483S and so far looking good !
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